Product Description Dynatrac Serious Performance ProRock 44/60 Axle Set (Wrangler JK 2007-2018) Serious Performance Dana 44/60 Axle Set for JK. In that same tradition Dynatrac is now very proud to introduce the all new ProRock 44! For detailed information about the use of cookies on this site and your options to refuse your consent to their use, please see our, Dynatrac Axle Sets™ for Jeep Gladiator JT, ProFloat XD60™ for the 2019-Newer Jeep Gladiator JT, ProFloat XD60™ for the 2018-Newer Jeep Wrangler JL, Replacement Parts for ProGrip™ Brake Systems, ProRock 44 assemblies for the 2018-current Jeep Wrangler (JL) and 2019-current Jeep Gladiator (JT), ProRock 44 assemblies for the 2007-2018 Jeep Wrangler (JK), 10 Questions You Should Ask When Shopping for an Off-Road Axle, ProRock 44™ Front Axle for Jeep Wrangler JL and Jeep Gladiator JT, Dynatrac Product Installation Instructions. The Dana Spicer U-bolt kit is available for those who are performing maintenance on the differential, and need to replace worn, or misplaced hardware. If there is one product that Dynatrac is best known for, it is the ProRock 60. • 24 Pinion spline count July 27, 2010 wayoflife Jeep JK News 2. Ideal for Jeep JK owners who want unquestionable strength and reliability when running 33- to 37-inch-tall tires and also want to save $1,500 to $2,500 by not buying new wheels when upgrading to stronger axles. The Yukon Zip Locker is the latest in on-demand traction. You may unsubscribe at any time. The steering linkage has been designed to be raised to accommodate aftermarket wheels. • 1.376” Pinion shaft diameter When the drag link is flipped, the rig gains 3 inches of height to perfectly correct the steering geometry necessary to accommodate the typical 3-4 inch suspension lift. The Companion Flange Assembly has been fabricated from high-grade metals, and comes ready to install. Dynatrac axle tubes, housings and knuckles are machined to ultra-precise tolerances joined on a special 100-ton … The Powertrax Grip PRO is a gear driven limited slip differential designed to be among the strongest and most durable in the industry. Here are additional specs of the D44-513JKF set: • 5.13:1 Ring and pinion ratio Ships when complete (usually within 3-5 business days if all parts are in stock). If you are using it in an application which has 3/8" ring gear bolts, please purchase qty 10 of part number YSPBLT-027 to sleeve the ring gear bolts. These are available for both front and rear axles, and you will notice improvements in both traction, and maneuverability. Dynatrac Ball Joints come standard on this ProRock 44 Jeep axle for sale! Account confirmation is required. The most ground clearance of any 44-based axle; More ground clearance than a factory Dana 30! •    Standard ring gear rotation Our friends at Northridge4x4 currently have a sale … Dynatrac ProSteer Heavy-Duty BallJoints™ feature: These are controlled though a flip of a switch. Their gear sets are trusted by off-road enthusiasts in a world wide spectrum due to the delivery and performance. Dynatrac ProSteer Heavy-Duty BallJoints™ are the only aftermarket ball joint 100% made and assembled in America, They’re an upgrade every JK owner should have on their rig. • 8 Pinion gear teeth. The test mule we drove in the dunes and shown here is an ’06 Ford E-350 with a Power Stroke 6.0L diesel. Here are additional specs of the D44-488JKF set: • 4.88:1 Ring and pinion ratio Still want to try and hear if the Pro Rock ever goes on Sale or if there are any vendors that give us a deal like NorthRidge or Quadratec. Approximately 10,000 miles. Its air-operated design allows you to switch from an open differential to 100% lockup when you need it, giving you the ultimate in driver selectability. ARB locker, 5.13 gears, RCV axle shafts, synergy ball joints, lube locker gasket. We engineered this ProRock 44 as a direct replacement housing for 2007-2017 Jeep Wrangler JK front axles, replacing the factory Dana 44, addressing the critical areas that fail when larger tires are installed and the vehicle Subject to complete. • 8 Pinion gear teeth. Fits Dana Spicer 44 with 30 spline axles 3.73 and down ratio only Patented internal design reduces common locker failures 8620 internals for added strength Assembled in the USA The Yukon Grizzly Locker is the ultimate in mechanical locking differentials for street, off-road, and drag racing. •    1.376” Pinion shaft diameter This is a completely welded up and braced housing designed from the ground up to handle the tough trails, large loads, and larger tires.The Dynatrac ProRock 44 will bolt into your stock, or lifted vehicle, with no extra grinding or welding required. Please Note: This is not a direct fit to any OE applications. • Standard ring gear rotation These ball joints also feature a machined grease passage in the lower joint housing in the lower joint housing assembly which provides further lubrication access without affecting the ball joint load surface. Motive Gear is one of the leaders in gear and pinion technology due to the build quality of their products. Ultimate CV axles are backed with a lifetime limited warranty. The design allows for the OEM outers to be reused, which simplifies installation. Their gear sets are trusted by off-road enthusiasts in a world wide spectrum due to the delivery and performance. Additionally, the ProRock 44 will come powder-coated black to remain corrosion resistant. Included with the RCV Performance Ultimate Dana CV Axle Set are SST seals with an installation tool, installation instructions, synthetic moly grease, and hardware for installation. Dynatrac ships the ProRock 44 via crate, and it comes painted and ready to install. Ships when complete (usually within 3-5 business days if all parts are in stock). SOLD JK front Dynatrac Prorock 44 unlimited with 35 spline Nitro chromoly shafts, ARB air locker, 5.13 ring & Pinion gears, added extreme duty 3.0 diameter x 0.50 thick DOM tubes, Dynatrac rebuildable ball joints, Synergy tie rod, 1350 yoke, King steering stabilizer, new Spicer wheel hubs, and stock trackbar. The bracket can be trimmed to accommodate track bars up to three inches over stock height. These ball joints will fit all JK Dana 30 and Dana 44 axles. •    Locking collar is timed for smooth, consistent engagement. Void elsewhere and where prohibited. You must have JavaScript enabled in your browser to utilize the functionality of this website. Grid, 52 Review(s) This includes a pair of u-bolts along with washers and nuts. This bracket centers the track bar near the axle centerline and raises the suspension roll center by up to three inches. A flipped drag link is also required and is sold separately. When in the “off” position, the differential will be fully-open. Tests show the Ultimate CV axles to be 2X stronger than OEM axle shafts. •    US-made, High-strength billet steel body This kit is available for those with the Eaton E-locker, or open carrier. This pinion yoke will work with 1350 series driveshafts, and will provide more strength and reinforcement to the driveline. Please, check your email for the confirmation link. The TeraFlex Dana 30/44 Heavy Duty Ball Joint Set has been designed to handle the increased stress caused by either oversized tires, or offset wheels. The Eaton Detroit Truetrac Differential is automatic, quiet and smooth. The Reid knuckles feature raised steering linkage, as well as duel steering stops. •    4140 chromoly ball/stud with magnesium phosphate anti-corrosion coating The Dynatrac ProRock 44™ for the 2018 and newer Jeep Wrangler JL has significantly stronger axle tubes and end forgings. This axle set is complete with right and left CV axle shafts, instructions, hardware, outer stubs, synthetic moly grease and SST seals. We engineered this ProRock 44 as a direct replacement housing for 2007-2018 Jeep Wrangler JK front axles, replacing the factory Dana 44. This assembled axle comes with a 35-spline ARB Air Locker and 5.38:1 gears. Their gear sets are trusted by off-road enthusiasts in a world wide spectrum due to the delivery and performance. Anything from towing, rock climbing, and everything in between. And the clearance for the tie rods gain a 1.5 inch advantage. Cast-in dual steering prevents bent stop bolts that can result in u-joint and axle failures. Looking for the right Dynatrac today? The Dana Spicer U-bolt kit is available for those who are performing maintenance on the differential, and need to replace worn, or misplaced hardware. •    3.73 and down gear ratio – 19977-010 1 x Dynatrac ProRock 44 Housing for ARB or Eaton Locker - JK, 1 x Eaton Dana 44 ELocker 30 Spline 3.73 and Down - JK Non-Rubicon, 1 x Eaton Detroit Truetrac Differential Dana 44 30 Spline 3.73 and Down, 1 x Eaton Detroit Locker Dana 44 Performance Differential, 1 x Yukon Grizzly Locker Dana 44, 30 Spline 3.73 and Down, 1 x Yukon Zip Locker Dana 44, 30 Spline, 3.73 and Down, 1 x ARB Dana 44 Air Locker 35 Spline 3.73 and Down, 1 x PowerTrax Grip Pro Traction System - D44, 3.73 and 30 Spline, 1 x Ten Factory by Motive Gear Dana 44 4.56 Front Ring and Pinion Set - JK, 1 x Ten Factory by Motive Gear Dana 44 4.88 Front Ring and Pinion Set - JK, 1 x Ten Factory by Motive Gear Dana 44 5.13 Front Ring and Pinion Set - JK, 1 x Ten Factory by Motive Gear Dana 44 5.38 Front Ring and Pinion Set - JK, 1 x Yukon High Performance Dana 44 Pinion Kit - JK, 1 x Yukon Master Overhaul Kit Pro Rock 44 - JK, 1 x Teraflex Heavy Duty Dana 30/44 Ball Joint Kit w/out Knurl Upper and Lower - JK, 1 x Adams Driveshaft 1310 Super Dana 44 Pinion Yoke - JK, 1 x Adams Driveshaft Rear 1350 Dana 44 Pinion Yoke - JK, 1 x Dana Spicer Companion Flange Assembly, 1 x RCV Performance Dana 44 CV Axle Set For Dynatrac ProRock - JK, 1 x Ten Factory Front D44 ProRock U-joint Axle Kit - JK, 1 x RCV Performance Dana 44 35 Spline Axle Shafts Front - JK Rubicon w/ 35 Spline ARB Locker, 1 x Reid Racing Heavy Duty High Steer Knuckle Left - JK, 1 x Reid Racing Heavy Duty High Steer Knuckle Right - JK, 1 x Synergy Manufacturing Jeep Front Axle HD Track Bar Bracket - JK, Dynatrac ProRock 44 Housing for ARB or Eaton Locker, Eaton Dana 44 ELocker 30 Spline 3.73 and Down, Eaton Detroit Truetrac Differential Dana 44 30 Spline 3.73 and Down, Eaton Detroit Locker Dana 44 Performance Differential, Yukon Grizzly Locker Dana 44, 30 Spline 3.73 and Down, Yukon Zip Locker Dana 44, 30 Spline, 3.73 and Down, ARB Dana 44 Air Locker 35 Spline 3.73 and Down, PowerTrax Grip Pro Traction System - D44, 3.73 and 30 Spline, Ten Factory by Motive Gear Dana 44 4.56 Front Ring and Pinion Set, Ten Factory by Motive Gear Dana 44 4.88 Front Ring and Pinion Set, Ten Factory by Motive Gear Dana 44 5.13 Front Ring and Pinion Set, Ten Factory by Motive Gear Dana 44 5.38 Front Ring and Pinion Set, Yukon High Performance Dana 44 Pinion Kit, Teraflex Heavy Duty Dana 30/44 Ball Joint Kit w/out Knurl Upper and Lower, Adams Driveshaft 1310 Super Dana 44 Pinion Yoke, Adams Driveshaft Rear 1350 Dana 44 Pinion Yoke, RCV Performance Dana 44 CV Axle Set For Dynatrac ProRock, Ten Factory Front D44 ProRock U-joint Axle Kit, RCV Performance Dana 44 35 Spline Axle Shafts Front, Reid Racing Heavy Duty High Steer Knuckle Left, Reid Racing Heavy Duty High Steer Knuckle Right, Synergy Manufacturing Jeep Front Axle HD Track Bar Bracket. Looking to upgrade your Jeep with a ProRock 44 axle? Heavy-duty 3.125-inch diameter axle tubes with .500-inch wall thickness; This is the same tubing we have used on our ProRock 60® axles for 30 years! Works with large tires and vast amounts of power. •    Designed with four (4) alloy pinion gears to withstand high levels of torque. Now a … ProRock 44 assemblies for the 2018-current Jeep Wrangler (JL) and 2019-current Jeep Gladiator (JT) have these additional features: ProRock 44 assemblies for the 2007-2018 Jeep Wrangler (JK) and Jeep TJ and XJ have these additional features: Watch this video to see what sets the Dynatrac ProRock44 front axle apart from competitors: If you're comparing Dynatrac to the competition, you owe it to yourself to read this article: 10 Questions You Should Ask When Shopping for an Off-Road Axle. Dynatrac Jl20 1x5310 Dynatrac Jl20 1x5310 A 2 Lift With Fox Shocks For 2018 20 Wrangler Jl Unlimited. Purchase Dynatrac and save! Get the best deals for prorock 44 at eBay.com. We engineered this ProRock 44 as a direct replacement housing for 2007-2018 Jeep Wrangler JK front axles, replacing the factory Dana 44, addressing the critical areas that fail when larger tires are installed and the vehicle is used regularly off-road. Here are additional specs of the D44-538JKF set: •    5.38:1 Ring and pinion ratio It is designed with simplicity in mind and features few moving parts for added reliability. Eliminates the front-axle disconnect (FAD) and includes new chromoly inner axleshafts, The strongest end forgings for JL and JT, made by Dynatrac™ in the USA, Available in 2 standard widths to fit Sport, Sport X, Sahara and Rubicon, Heavy-duty 3-inch diameter axle tubes with .316-inch or optional .500-inch wall thickness, Pro 44™ end forgings, the largest and strongest in the industry, made by Dynatrac in the USA, Available in standard or Unlimited versions with additional caster built in for better steering and improved driveshaft angles, Available with Dynatrac rebuildable HD Balljoints already installed, Three track-bar bracket options, including one with an integrated steering ram mount. Configure the prefect ProRock 44 axle for your Jeep Wrangler below. •    Grease fittings that allow for regular greasing of the internals. Dynatrac ProSteer Heavy-Duty BallJoints™ rebuildable design allows you rebuild the ball joints without having to spend time and money on pressing the ball-joints out of the axle housing. Limited time offer. Motive Gear is one of the leaders in gear and pinion technology due to the build quality of their products. •    26 Pinion spline count The ProRock 44 is full of uncompromised standard features like large-diameter, thick-wall axle tubes, unique US-made heavy-duty end forgings, thicker suspension brackets than stock and more. Dynatrac Pro Rock 44 Axle Package For Sale JK Rubicon Tru-Lok Electric Locker, Dynatrac Jeep JK Pro Steer Ball Joint Kit - JP44-2X3050-C Upper and New Lower, ... Dynatrac Prorock 44 Front / Dana 44 Rear Jeep JK/JKU Super Axle Package. Introducing the Dynatrac ProRock 44™ front axle upgrade for the 2018 and newer Jeep Wrangler JL. The axles allow for the smooth transfer of power to the ground by eliminating the binding of the u-joint. Add Your Review. Dynatrac Defense can engineer and manufacture a variety of drivetrain solutions for military vehicles from 5K to 25K GVW. The ProRock 44 has allows users to use either stock, or aftermarket JK Dana 44 Front internal parts, as well as the wheel ends, and brakes.Once installed you are providing your vehicle with even more ground clearance needed as this example provides more ground clearance than any other Dana 44 axle. ARB Air Locker’s patented design has proven to be an ultra-dependable product, even under the most arduous conditions. Assembled by Northridge4x4. These are built to be high strength axles even in extreme angles, and are built to handle larger wheels and tires. New Dynatrac ProRock 60's for sale. •    Teflon-coated friction surfaces to reduce wear and extend ball joint life The Reid steering knuckle is cast from high strength ductile iron and is beefed up with extra material and ribbing. List No other ball joint is designed to withstand the rigorous demands of the off-road environment like Dynatrac Heavy-Duty BallJoints™. These are a complete bolt-on design to allow your factory antilock brakes, Electronic Stability Control systems, as well as your Traction Control to remain fully operational. With news, special offers, promotions, and messages tailored to your interests. How about a great deal on a set of ProGrip brakes for your JK? This improves the steering geometry which allows minimal steering correction for taller lift kits. Technical Notes: This unit is drilled for 7/16" ring gear bolts. •    12T Assembled by Northridge4x4. Promotion ends on December 31, 2021. Even though expedited shipping is not free we will still discount the free shipping option from the expedited shipping cost for you. This serious upgrade in strength and durability, along with the elimination of the Front-Axle Disconnect (FAD), provides JL owners with the Confidence to Explore® and the ability to run tires up to 38-inches tall without fear.

The ProRock 44… It is available in two widths to match the stock axle widths in Sport/Sahara/Overland models, as well as the wider Rubicon model. Dynatrac ProRock 44 for a TJ...comes with 4.56 gears, Eaton e-Locker, chromo 30 spline inner axle shafts - New price $4500. GenRight is now offering the Dynatrac ProRock axles for our Jeep Wrangler JK Elite suspension systems! The ARB air locker differential is made from aerospace-grade high alloy steel for the ultimate in strength and durability. This is achieved because the upper ball joint incorporates hard sintered wear bushings to handle heavy side load demands without failure. If you always wished for a set of ProRocks under your Jeep but thought that the ProRock 60 was too much for your needs, your wish has finally been granted. The ProRock 44 also accepts the knuckles, wheel bearings, and brakes from Dana 30 JK front axles, as well Dana 30 and Dana 44 TJ front axles. Simply select the free shipping option during checkout. This high-strength steel bracket is designed to be welded on for additional strength and durability. The ProRock 44 is perfect for those who believed that the ProRock 60 was too much for their needs. These are built to be high strength axles even in extreme angles, and are built to handle larger wheels and tires. This axle is significantly stronger than the factory Dana 44, addressing the critical areas that fail when larger tires are installed and the vehicle is used regularly off-road. The knuckles add an additional 1.5-inches of clearance within the tight space, helping to protect critical steering components, and their design also helps lift the steering linkage out of range from direct impact from off-road obstacles or impediments. Custom Solutions Dynatrac Defense has a broad range of manufacturing capabilities to support drivetrain and suspension system needs for vehicles. This website stores information about your visit to this website with so-called cookies. Rock-proof nodular-iron Dynatrac™ diff cover included, The strongest end forgings, made by Dynatrac™ in the USA, Available in standard and custom widths, caster and pinion angles, Exclusive Dynatrac 1-year no-fault, unlimited-mileage warranty. A 3-inch Track Bar Relocation Bracket is required and is sold separately if your lift does not have one (RS62101). Dynatrac ProRock 44 Unlimited Package - Assembled. The lower ball joint has been designed with a threaded top cap for adjustable pre-load, and it allows grease servicing without removing the axle shaft, even with larger RCV shafts. PURCHASE OR PAYMENT DOES NOT IMPROVE YOUR CHANCE OF WINNING. •    US-made, Precision-ground stainless steel spherical ball  They remain tough at straight and extreme angles important where the u-joints are the weakest. 1 x Dynatrac ProRock 44 Front Axle - TJ It allows a single wheel to spin slower or faster as necessary. 2013 Jeep Wrangler JK, Dynatrac, Metalcloak, Currie, Poison Spyder - $17500 (Kingwood WV) 2013 Jeep Wrangler JK, 3.6, 6 speed, 44k miles, 1 owner, 3.5" lift, 37" tires, Xenon flat flares, Dynatrac Prorock Unlimited Dana 44 front axle with 4.88 gears, RCV axle shafts, Eaton E-locker, Synergy ball joints, and Steersmart steering. Our expertise and high-quality products have also been used by large and small OEMs, … For those looking for an easy at-home swap, you can opt to have the axle sent with a new gear set and differential locker already installed. •    Patented and exclusive, vertical impact ball stem travel arrestors • 1.376” Pinion shaft diameter By Buster3479 in forum For Sale Replies: 3 Last Post: 06-17-2017, 02:03 AM. The new ProRock 44 has all the same benefits as the 60, however this will come in a smaller, and lighter package. The Northridge 4x4 Gladiator Jeep Giveaway is open only to legal residents of the 48 contiguous United States and the District of Columbia who has reached the age of majority. The Trail Series 80 which Dynatrac is calling a Pro 80 for short is like a Dana 80 but with more ribbing and strength designed right in by Dynatrac. Yukon Grizzly locker, fits Dana 44, 30 spline, 3.73 & down. The assembly uses stock brake rotors, calipers, stub shafts and U-joints and fits Mopar and aftermarket axles, as well. The Eaton 44 Performance Differential is easy to install with basic tools. They are incredibly thin and known to bend. The Ten Factory D44-456JKF Pinion Set is available for the serious off-road enthusiast. • 41 Ring gear teeth The High-Steer Knuckles are precisely engineered and heavy-duty for Left Hand and Right Hand Drive, 3-inch and higher lifted Jeep Wrangler JK’s. •    12P The kit includes: a front left High-Steer Knuckle, a front right High-Steer Knuckle and 3-inch bump stops. Use the RCV Performance Ultimate CV axles for replacement of the Dynatrac ProRock 44 u-joint axle shafts. This kit includes everything to perform an overhaul. Motive Gear is one of the leaders in gear and pinion technology due to the build quality of their products. The 30/44 steering knuckle allows the steering linkage to be raised significantly while retaining clearance for OEM Jeep and most aftermarket wheels. The Dynatrac ProRock 44 Unlimited will add both clearance and strength to your off-road vehicle. • 41 Ring gear teeth Technical Notes: This unit is drilled for 7/16" ring gear bolts. **This yoke fits JK Dana 30 and Dana44 axles. Dynatrac ProRock 44 ultimate hoisting with 1/2” thick axle tubes and castor corrected end forging. Hardware is US-sourced Grade 8, with thread locker used on all housing fasteners. It’s strength lies within the simplicity of the design, the minimal the moving parts ensures maximum reliability. The Yukon Gear and Axle Dana 44 install kit is available for those of you looking to perform an overhaul, and need all the required components to get the job done. If you are using it in an application which has 3/8" ring gear bolts, please purchase qty 10 of part number YSPBLT-027 to sleeve the ring gear bolts. The Adams Driveshaft Rear Pinion Yoke comes ready installation. Click here to read our FAQ. Front axle comes with 35 spline axles, ARB locker, CTM u-joints, Dana 70 knuckles (I believe), 410 gearing (don't need the real deep gears when running an atlas..), HD steering arms, Dynatrac Hs differential cover, 5 bolt lug pattern, 67" is the wheel mounting surface (width)